
Sime
Sime Ionisation Probe 6221603
Flame ionisation sensing probe supplied by Sime under part number 6221603.
At a glance
- Also known as 8921659
£9.24
£7.70 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6221603 Ionisation Probe is a flame-sensing electrode manufactured by Sime. It operates within the flame supervision circuit of a gas appliance, signalling the presence of a flame to the boiler control. The component is identified by part number 6221603.
Before you order
- Confirm the part number 6221603 matches the probe currently fitted or the reference listed in the appliance documentation.
- Check the appliance's manufacturer documentation to confirm this probe is the correct component for the model.
- Inspect the existing probe and its connection point before ordering.
Compliance
| Alternative numbers | 8921659 |
|---|
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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